#168537#168537

#168537 is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.1% C 0.149 H 147.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#168537
RGB	rgb(22, 133, 55)
HSL	hsl(138, 72%, 30%)
HSV	hsv(138, 83%, 52%)
CMYK	cmyk(83.5%, 0%, 58.6%, 47.8%)
CIE-LAB	lab(48.54, -46.89, 33.34)
CIE-LCH	lch(48.54, 57.53, 144.59°)
OKLab	oklab(54.08% -0.126 0.0794)
OKLCH	oklch(54.08% 0.149 147.8)
XYZ	xyz(9.4072, 17.2203, 6.4417)
Luminance	0.1722 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#168537 #851664

analogous

#2C8516 #168537 #16856E

triadic

#168537 #371685 #853716

tetradic

#168537 #162C85 #851664 #856E16

square

#168537 #162C85 #851664 #856E16

split-complementary

#168537 #6E1685 #85162C

monochromatic

#051C0C #0D5021 #168537 #1FBA4D #37DE69

Accessibility & contrast

On white

4.73

#168537 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#168537 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #168537

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##168537	#FFFFFF	#000000	##FFFFFF
##168537	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86782F

Deuteranopia (green-blind)

#7A703D

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #168537;
/* rgb */ color: rgb(22, 133, 55);
/* oklch */ color: oklch(54.1% 0.149 147.8);

Tailwind

colors: {
  custom: {
    50: '#69aa70',
    500: '#168537',
    950: '#000000',
  },
}

SCSS

$custom: #168537;
$custom-light: #69aa70;
$custom-dark: #000000;

JSON

{
  "hex": "#168537",
  "rgb": {
    "r": 22,
    "g": 133,
    "b": 55
  },
  "hsl": {
    "h": 137.838,
    "s": 71.613,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54076,
    "c": 0.14887,
    "h": 147.8
  },
  "luminance": 0.17221
}

Semantic roles & 50–950 ramp

primary

#168537

secondary

#B93E94

accent

#39B9EE

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#071007

muted

#7A7F7A

Preview Lab

Preview with #168537

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →